package dao.ifaces;

import java.util.Vector;

import beans.CategoriaBean;

public interface CategoriaDao {

	public CategoriaBean seleccionarPorId(int id) throws Exception;
	
	public boolean agregar(String nombre) throws Exception;
	
	public boolean eliminar(int id) throws Exception;
	
	public boolean actualizar(CategoriaBean categoria) throws Exception;
	
	public Vector<CategoriaBean> seleccionarTodas() throws Exception;
	
}
